General description The Pieces Carburetor Adjustment Tool Set is the most complete set for adjusting and cleaning 2-stroke carburetor engines. It is suitable for various brands and features an ergonomic design for ease of use. Technical specifications 8-piece set includes: 1 * Pac-Man screwdriver 1 * small Pac-Man screwdriver 1 * single D screwdriver 1 * small single D screwdriver 1 * double D screwdriver 1 * hex socket screwdriver 1 * 7-tooth slotted screwdriver 1 * 21-tooth slotted screwdriver Usage Please clean the carburetor screws before use, especially the small tube adjustment tool.